【摘 要】
：
Methyl 12-bromo-13,14-furoxan-deisopropyldehydroabietate, C18H22BrN2O4, has been synthesized and characterized by IR, 1H NMR, 13C NMR and single-crystal X-ray d
【机 构】
：
College of Chemistry and Chemical Engineering
【基金项目】
：
广西青年科学基金;the 100 Young and Middle-aged Disciplinary Leaders in Guangxi Higher Education Institutions;国家自然科学基金
论文部分内容阅读
Methyl 12-bromo-13,14-furoxan-deisopropyldehydroabietate, C18H22BrN2O4, has been synthesized and characterized by IR, 1H NMR, 13C NMR and single-crystal X-ray diffraction method. It crystallizes in orthorhombic, space group P212121 with a = 6.652(2), b = 12.832(4), c =20.483(6) (A), V = 1748.5(9) (A)3, Z = 4, Mr = 410.29, Dc = 1.559 g/cm3, λ = 0.71070 (A),μ(MoKa) =2.377 mm-1, F(000) = 844, the final R = 0.0243 and wR = 0.0533 for 3780 observed reflections withI ＞ 2σ(I). The C-H and bromine atom are involved in intermolecular hydrogen bonds which link the molecules into a one-dimensional chain.
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